In recent years, non-contact infrared temperature measurement has developed rapidly. The performance and functions have greatly improved. The variety of applications continue to increase and expand. Our SD8000 series infrared thermometer solution, the temperature is measured by the thermopile infrared sensor and the signal is transmitted to the IC, which is displayed by the LCD. This thermometer has simple circuit, few peripheral components, low power consumption, accurate and quick reading, non-contact type, safe use and long service life, and response time is fast.